EP 1339812 A1 20030903 - CHIRAL PHOTOISOMERIZABLE COMPOUNDS
Title (en)
CHIRAL PHOTOISOMERIZABLE COMPOUNDS
Title (de)
CHIRALE PHOTOISOMERISIERBARE VERBINDUNGEN
Title (fr)
COMPOSES PHOTOISOMERISABLES CHIRAUX
Publication
Application
Priority
- EP 01996586 A 20010921
- EP 0110944 W 20010921
- EP 00124365 A 20001120
Abstract (en)
[origin: WO0240614A1] The invention relates to chiral photoisomerizable compounds of formula (I) wherein X<1>, X<2>, X<3>, X<4>, X<5> and X<6> have the meanings given in claim 1, to liquid crystalline mixtures and polymers containing them, and to the use of chiral photoisomerizable compounds, liquid crystalline mixtures and polymers containing them in optical and electrooptical devices like liquid crystal displays or projection systems, inoptical elements like polarizers, retardation films, compensators, colour filters or holographic elements, in liquid crystal pigments and coloured films or coatings for decorative or security applications, cosmetic and pharmaceutical compositions, in nonlinear optics and optical information storage.
IPC 1-7
IPC 8 full level
G02B 5/30 (2006.01); C07C 69/76 (2006.01); C07C 69/767 (2006.01); C09K 19/20 (2006.01); C09K 19/38 (2006.01); C09K 19/54 (2006.01); C09K 19/58 (2006.01); G02F 1/13 (2006.01); G02F 1/1335 (2006.01)
CPC (source: EP KR US)
C09K 19/2028 (2013.01 - EP US); C09K 19/58 (2013.01 - KR); C09K 19/586 (2013.01 - EP US); C09K 2219/03 (2013.01 - EP US); C09K 2323/00 (2020.08 - EP US)
Citation (search report)
See references of WO 0240614A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0240614 A1 20020523; AT E401383 T1 20080815; AU 1819002 A 20020527; DE 60134886 D1 20080828; EP 1339812 A1 20030903; EP 1339812 B1 20080716; JP 2004523485 A 20040805; JP 5355838 B2 20131127; KR 100865775 B1 20081029; KR 20030059262 A 20030707; TW I278506 B 20070411; US 2004026660 A1 20040212; US 7122227 B2 20061017
DOCDB simple family (application)
EP 0110944 W 20010921; AT 01996586 T 20010921; AU 1819002 A 20010921; DE 60134886 T 20010921; EP 01996586 A 20010921; JP 2002543613 A 20010921; KR 20037006765 A 20030519; TW 90124300 A 20011002; US 43201503 A 20030519